�?Chat Themes help you customize your bubble coloration and wallpaper. Decide on pre-established themes, new wallpapers, or combine and match. Go to ‘Settings�?> ‘Chats�?> ‘Default chat topic�?to alter it everywhere or ‘Chat themes�?in Contact or Group details to change it for a certain chat. The ban was prompted by issues https://gravatar.com/789pgovcom